Replacement Cartridge | King Tech | 01-14-3812 | Serene Mineral Cartridge | Algae Control

King Tech Spa Frog Serene Mineral Cartridge for Floating/Inline System (01-14-3812) delivers targeted water treatment for spa pools. This mineral cartridge addresses algae, cloudy water, metals, and scale, helping restore clarity and balance based on your water test results.

Designed for floating and inline configurations, it integrates with your current spa system. When you run regular water tests, install the cartridge to tackle algae, cloudy water, metals, and scale, supporting clearer water and smoother equipment operation.

• Targets algae, cloudy water, metals, and scale
• Compatible with Floating and Inline spa systems
• Delivers minerals that help stabilize water balance
• Simple cartridge replacement for routine maintenance
• Guided by water-test results to optimize usage

Keep your spa water clear and inviting by using the King Tech Spa Frog Serene Mineral Cartridge as part of your testing routine. When you’re ready to maintain balance with precision, add to cart to support test-guided maintenance.